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February 10, 2012

Pericarditis (cont.)

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Pericarditis At A Glance

  • Pericarditis is an inflammation of the lining surrounding the heart (the pericardial sac).

  • Pericardial effusion is a collection of fluid in the pericardial sac. This fluid may be produced by inflammation.

  • The cause of pericarditis in most patients is unknown, although many diseases can cause pericarditis.

  • The diagnosis of pericarditis is made by history and physical examination including the presence of a rubbing sound heard (friction rub) with a stethoscope. It may confirmed by EKG and echocardiogram, an ultrasound examination of the heart

  • Pericarditis is treated with anti-inflammatory medications and by treating any underlying disease.

  • Pericardial tamponade occurs when enough fluid accumulates in the sac to compromise the heart's ability to adequately pump blood.

  • Tamponade is treated by pericardiocentesis, removing the fluid with a needle. Sometimes surgery is needed to strip away part or the entire pericardial sac from the heart.

Last Editorial Review: 2/27/2008


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